Initial Commit

2018-02-08 21:28:33 -05:00
commit 678c1d3966
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+/*==============================================================================
+    Copyright (c) 2005-2010 Joel de Guzman
+    Copyright (c) 2010 Thomas Heller
+
+    Distributed under the Boost Software License, Version 1.0. (See accompanying
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+#ifndef BOOST_PHOENIX_CORE_VISIT_EACH_HPP
+#define BOOST_PHOENIX_CORE_VISIT_EACH_HPP
+
+#include <boost/phoenix/core/limits.hpp>
+#include <boost/fusion/algorithm/iteration/for_each.hpp>
+#include <boost/visit_each.hpp>
+
+namespace boost { namespace phoenix
+{
+    template <typename> struct actor;
+
+    namespace detail
+    {
+        template <typename Visitor>
+        struct visit_each_impl
+        {
+            Visitor& visitor;
+            visit_each_impl(Visitor& visitor_ ) : visitor(visitor_) {}
+
+            template <typename T>
+            void operator()(T const& t) const
+            {
+                using boost::visit_each;
+                visit_each(visitor, t);
+            }
+        };
+    }
+
+    template <typename Visitor, typename Expr>
+    inline void visit_each(Visitor& visitor, actor<Expr> const& a, long)
+    {
+        fusion::for_each(a, detail::visit_each_impl<Visitor>(visitor));
+    }
+
+    template <typename Visitor, typename Expr>
+    inline void visit_each(Visitor& visitor, actor<Expr> const& a)
+    {
+        fusion::for_each(a, detail::visit_each_impl<Visitor>(visitor));
+    }
+}}
+
+#endif